From 08c2152145d210c5c037c16d531af8620b41c994 Mon Sep 17 00:00:00 2001
From: Yannick Mauray <yannick.mauray@gmail.com>
Date: Wed, 27 Oct 2021 21:37:17 +0200
Subject: [PATCH] Target directory can be changed.

---
 lib/src/pages/downloader.dart |  4 +++-
 lib/src/pages/main_page.dart  | 25 +++++++++++++++++++++----
 pubspec.yaml                  |  1 +
 3 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/lib/src/pages/downloader.dart b/lib/src/pages/downloader.dart
index 92da195..c416d67 100644
--- a/lib/src/pages/downloader.dart
+++ b/lib/src/pages/downloader.dart
@@ -3,6 +3,7 @@ import 'dart:convert';
 import 'dart:io';
 
 import 'package:flutter/material.dart';
+import 'package:quickgui/src/globals.dart';
 import 'package:quickgui/src/model/operating_system.dart';
 import 'package:quickgui/src/model/option.dart';
 import 'package:quickgui/src/model/version.dart';
@@ -32,6 +33,7 @@ class _DownloaderState extends State<Downloader> {
 
   @override
   void initState() {
+    Directory.current = gCurrentDirectoy;
     _progressStream = progressStream();
     super.initState();
   }
@@ -127,7 +129,7 @@ class _DownloaderState extends State<Downloader> {
                     ),
                     Padding(
                       padding: const EdgeInsets.only(top: 32),
-                      child: Text("Target folder : ${Directory.current}"),
+                      child: Text("Target folder : $gCurrentDirectoy"),
                     ),
                   ],
                 );
diff --git a/lib/src/pages/main_page.dart b/lib/src/pages/main_page.dart
index b9cf62b..f082224 100644
--- a/lib/src/pages/main_page.dart
+++ b/lib/src/pages/main_page.dart
@@ -1,13 +1,20 @@
 import 'dart:io';
 
+import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
+import 'package:quickgui/src/globals.dart';
 import 'package:quickgui/src/widgets/home_page_buttons.dart';
 
-class MainPage extends StatelessWidget {
+class MainPage extends StatefulWidget {
   const MainPage({Key? key, required this.title}) : super(key: key);
 
   final String title;
 
+  @override
+  State<MainPage> createState() => _MainPageState();
+}
+
+class _MainPageState extends State<MainPage> {
   @override
   Widget build(BuildContext context) {
     //Directory.current = '/home/yannick';
@@ -50,9 +57,19 @@ class MainPage extends StatelessWidget {
                       ),
                     ],
                   ),
-                  Text(
-                    "Working directory : ${Directory.current.absolute.path}",
-                    style: Theme.of(context).textTheme.subtitle1!.copyWith(color: Colors.white),
+                  InkWell(
+                    onTap: () async {
+                      var folder = await FilePicker.platform.getDirectoryPath(dialogTitle: "Pick a folder");
+                      if (folder != null) {
+                        setState(() {
+                          gCurrentDirectoy = Directory(folder);
+                        });
+                      }
+                    },
+                    child: Text(
+                      "Working directory : ${gCurrentDirectoy.path}",
+                      style: Theme.of(context).textTheme.subtitle1!.copyWith(color: Colors.white),
+                    ),
                   ),
                 ],
               ),
diff --git a/pubspec.yaml b/pubspec.yaml
index 6a19a83..a462eb6 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -40,6 +40,7 @@ dependencies:
       path: plugins/window_size
   quiver: ^3.0.1+1
   tuple: ^2.0.0
+  file_picker: ^4.1.6
 
 dev_dependencies:
   flutter_test: