files: Add initial directory with cmd args

Author: dvd-bnc

lib/main.dart

@@ -23,14 +23,16 @@ import 'package:flutter/material.dart';
 import 'package:yaru/yaru.dart';
 import 'package:yaru_widgets/yaru_widgets.dart';
 
-Future<void> main() async {
+Future<void> main(List<String> args) async {
   WidgetsFlutterBinding.ensureInitialized();
   await YaruWindowTitleBar.ensureInitialized();
   await YaruWindow.ensureInitialized();
   await initProviders();
   await driveProvider.init();
 
-  runApp(const Files());
+  final String? initialDir = args.isNotEmpty ? args.first : null;
+
+  runApp(Files(initialDir: initialDir));
 }
 
 ThemeData? _applyThemeValues(ThemeData? theme) {
@@ -46,7 +48,9 @@ ThemeData? _applyThemeValues(ThemeData? theme) {
 }
 
 class Files extends StatelessWidget {
-  const Files({super.key});
+  final String? initialDir;
+
+  const Files({this.initialDir, super.key});
 
   @override
   Widget build(BuildContext context) {
@@ -60,23 +64,27 @@ class Files extends StatelessWidget {
             scrollbars: false,
           ),
           debugShowCheckedModeBanner: false,
-          home: const FilesHome(),
+          home: FilesHome(initialDir: initialDir),
         );
       },
     );
   }
 }
 
 class FilesHome extends StatefulWidget {
-  const FilesHome({super.key});
+  final String? initialDir;
+
+  const FilesHome({this.initialDir, super.key});
 
   @override
   _FilesHomeState createState() => _FilesHomeState();
 }
 
 class _FilesHomeState extends State<FilesHome> {
   late final List<WorkspaceController> workspaces = [
-    WorkspaceController(initialDir: folderProvider.destinations.first.path),
+    WorkspaceController(
+      initialDir: widget.initialDir ?? folderProvider.destinations.first.path,
+    ),
   ];
   int currentWorkspace = 0;
 
@@ -90,6 +98,7 @@ class _FilesHomeState extends State<FilesHome> {
         children: [
           GestureDetector(
             onPanStart: (details) => YaruWindow.drag(context),
+            onSecondaryTap: () => YaruWindow.showMenu(context),
             child: SizedBox(
               height: 56,
               child: TabStrip(

lib/widgets/side_pane.dart

@@ -1,3 +1,5 @@
+import 'dart:io';
+
 import 'package:files/backend/folder_provider.dart';
 import 'package:files/backend/workspace.dart';
 import 'package:files/widgets/context_menu.dart';
@@ -85,8 +87,12 @@ class _SidePaneState extends State<SidePane> {
                 ),
                 ContextMenuItem(
                   child: const Text("Open in new window"),
-                  onTap: () {},
-                  enabled: false,
+                  onTap: () async {
+                    await Process.start(
+                      Platform.resolvedExecutable,
+                      [widget.destinations[index].path],
+                    );
+                  },
                 ),
               ],
               child: YaruMasterTile(

lib/widgets/tab_strip.dart

@@ -30,11 +30,6 @@ class TabStrip extends StatelessWidget {
     return SizedBox.expand(
       child: Row(
         children: [
-          const SizedBox(width: 8),
-          YaruOptionButton(
-            onPressed: onNewTab,
-            child: const Icon(YaruIcons.plus),
-          ),
           Expanded(
             child: ListView.separated(
               itemBuilder: (context, index) => ContextMenu(
@@ -64,6 +59,12 @@ class TabStrip extends StatelessWidget {
               padding: const EdgeInsets.all(8),
             ),
           ),
+          const SizedBox(width: 8),
+          YaruOptionButton(
+            onPressed: onNewTab,
+            child: const Icon(YaruIcons.plus),
+          ),
+          const SizedBox(width: 8),
           if (trailing.isNotEmpty)
             const VerticalDivider(
               indent: 12,