mirror of
https://github.com/naoufalzerai/pdf_tools.git
synced 2025-12-24 14:43:58 +00:00
fix linux
This commit is contained in:
Naoufal
269
lib/main.dart
269
lib/main.dart
@@ -1,19 +1,25 @@
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import 'dart:io';
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import 'dart:ui' as ui;
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import 'package:bitsdojo_window/bitsdojo_window.dart';
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import 'package:file_picker/file_picker.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:pdf/pdf.dart';
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import 'package:printing/printing.dart';
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import 'package:pdf/widgets.dart' as pw;
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import 'package:window_manager/window_manager.dart';
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import 'package:printing/printing.dart';
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Future<void> main() async {
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WidgetsFlutterBinding.ensureInitialized();
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// Must add this line.
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await windowManager.ensureInitialized();
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if (Platform.isWindows || Platform.isLinux || Platform.isMacOS) {
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await windowManager.setSize(const Size(450, 300));
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doWhenWindowReady(() {
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const initialSize = Size(600, 300);
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appWindow.minSize = initialSize;
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appWindow.maxSize = initialSize;
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appWindow.size = initialSize;
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appWindow.alignment = Alignment.center;
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appWindow.show();
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});
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}
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runApp(const MyApp());
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}
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@@ -28,15 +34,126 @@ class MyApp extends StatefulWidget {
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class _MyAppState extends State<MyApp> {
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String _openFilePath = "";
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bool loading = false;
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String? _encryption = "";
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double _dpi = 200;
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@override
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Widget build(BuildContext context) {
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// test();
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return MaterialApp(
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home: Scaffold(
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//appBar: AppBar(title: const Text("PDF Tools")),
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body: Row(
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children: [
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RightSide(
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body: Padding(
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padding: const EdgeInsets.all(8.0),
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child: Column(children: [
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Row(
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children: [
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Expanded(
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child: ElevatedButton(
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onPressed: (loading) ? null : () => openFile(),
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child: Flex(
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direction: Axis.vertical,
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children: const [
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Icon(Icons.folder),
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Text("Open pdf")
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],
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)),
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),
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const SizedBox(
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width: 10,
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),
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Expanded(
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child: ElevatedButton(
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onPressed: (_openFilePath.isEmpty || loading)
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? null
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: () => saveFile(),
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child: Flex(
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direction: Axis.vertical,
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children: const [
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Icon(Icons.save),
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Text("save"),
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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.only(top: 10, bottom: 10),
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child: Row(
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children: [
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Expanded(
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child: Container(
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decoration: BoxDecoration(
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borderRadius:
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const BorderRadius.all(Radius.circular(5)),
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border: Border.all(
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color: Colors.grey,
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width: 1,
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)),
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padding: const EdgeInsets.only(top: 10, bottom: 10),
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child: Padding(
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padding: const EdgeInsets.only(left: 5, right: 5),
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child: Text(_openFilePath),
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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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Row(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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mainAxisSize: MainAxisSize.max,
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children: [
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const Text("Quality :"),
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Expanded(
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child: Slider(
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min: 100,
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max: 500,
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divisions: 20,
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label: _dpi.toString(),
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value: _dpi,
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onChanged: (_openFilePath.isEmpty || loading)
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? null
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: (value) {
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setState(() {
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_dpi = value;
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});
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},
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),
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),
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Text(_dpi.toString()),
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],
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),
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const SizedBox(height: 10),
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TextField(
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enabled: (_openFilePath.isNotEmpty),
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decoration: const InputDecoration(
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labelText: 'Encrypt (Optional)',
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border: OutlineInputBorder(),
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),
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controller: TextEditingController(text: _encryption),
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onSubmitted: (value) {
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setState(() {
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_encryption = value;
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});
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},
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),
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const SizedBox(height: 10),
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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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Future convert(String savePath) async {
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final pdf = pw.Document();
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final file = File(savePath);
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final openddPdf = await rootBundle.load(_openFilePath);
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var doc = openddPdf.buffer.asUint8List();
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final doc = await File(_openFilePath).readAsBytes();
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// var tempDir = Directory.systemTemp.createTempSync();
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// int index = 1;
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@@ -60,111 +177,79 @@ class _MyAppState extends State<MyApp> {
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}
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void openFile() async {
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setState(() {
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loading = true;
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});
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FilePickerResult? result = await FilePicker.platform
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.pickFiles(allowMultiple: false, lockParentWindow: true);
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if (result != null) {
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setState(() {
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_openFilePath = result.files.first.path!;
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});
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} else {
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// User canceled the picker
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}
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setState(() {
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loading = false;
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});
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}
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Future saveFile() async {
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setState(() {
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loading = true;
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});
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var savePath = await FilePicker.platform
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.saveFile(allowedExtensions: ['pdf'], lockParentWindow: true);
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if (savePath != null) {
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return await convert(savePath);
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} else {
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// User canceled the picker
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await convert(savePath);
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}
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setState(() {
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loading = false;
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});
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}
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}
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final backgroundStartColor = Colors.grey.shade50;
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final backgroundEndColor = Colors.grey.shade300;
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// ignore: must_be_immutable
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class RightSide extends StatelessWidget {
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RightSide({Key? key, required this.body}) : super(key: key);
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Widget body;
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@override
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Widget build(BuildContext context) {
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// test();
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return MaterialApp(
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home: Scaffold(
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appBar: AppBar(title: const Text("PDF Tools")),
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body: SizedBox(
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width: double.infinity,
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: Column(
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return Expanded(
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child: Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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colors: [backgroundStartColor, backgroundEndColor],
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stops: const [0.0, 1.0]),
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),
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child: Column(children: [
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WindowTitleBarBox(
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child: Row(
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children: [
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Text(_openFilePath),
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Column(children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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mainAxisSize: MainAxisSize.max,
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children: [
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const Text("Quality :"),
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Expanded(
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child: Slider(
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min: 100,
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max: 500,
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divisions: 20,
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label: _dpi.toString(),
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value: _dpi,
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onChanged: (value) {
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setState(() {
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_dpi = value;
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});
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},
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),
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),
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Text(_dpi.toString()),
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],
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),
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const SizedBox(height: 10),
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TextField(
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decoration: const InputDecoration(
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labelText: 'Encrypt (Optional)',
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border: OutlineInputBorder(),
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),
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controller: TextEditingController(text: _encryption),
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onSubmitted: (value) {
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setState(() {
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_encryption = value;
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});
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},
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),
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const SizedBox(height: 10),
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Row(
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children: [
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ElevatedButton(
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onPressed: () => openFile(),
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child: Flex(
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direction: Axis.vertical,
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children: const [
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Icon(Icons.folder),
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Text("Open pdf")
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],
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)),
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ElevatedButton(
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onPressed: () async {
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await saveFile();
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showDialog(
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context: context,
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builder: (context) => Text("ok"),
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);
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},
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child: Flex(
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direction: Axis.vertical,
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children: const [
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Icon(Icons.save),
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Text("save"),
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],
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)),
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],
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),
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])
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Expanded(child: MoveWindow()),
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const WindowButtons(),
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],
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),
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),
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),
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body
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]),
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),
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);
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}
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}
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class WindowButtons extends StatelessWidget {
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const WindowButtons({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Row(
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children: [
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MinimizeWindowButton(),
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CloseWindowButton(),
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],
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);
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}
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}
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Reference in New Issue
Block a user