From 1e03b7bfdba9fbd2dce9d9479a5de7e18c8e5629 Mon Sep 17 00:00:00 2001
From: Georg Wechslberger <tauu@h2overclock.de>
Date: Tue, 13 Sep 2022 13:33:06 +0200
Subject: [PATCH 1/2] feat: expose readOnly flag of CustomTextEdit in
 TerminalView

---
 lib/src/terminal_view.dart | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/src/terminal_view.dart b/lib/src/terminal_view.dart
index 14558ce6..2211e5ea 100644
--- a/lib/src/terminal_view.dart
+++ b/lib/src/terminal_view.dart
@@ -42,6 +42,7 @@ class TerminalView extends StatefulWidget {
     this.alwaysShowCursor = false,
     this.deleteDetection = false,
     this.shortcuts,
+    this.readOnly = false,
   }) : super(key: key);
 
   /// The underlying terminal that this widget renders.
@@ -115,6 +116,9 @@ class TerminalView extends StatefulWidget {
   /// of the terminal If not provided, [defaultTerminalShortcuts] will be used.
   final Map<ShortcutActivator, Intent>? shortcuts;
 
+  /// True if no input should send to the terminal.
+  final bool readOnly;
+
   @override
   State<TerminalView> createState() => TerminalViewState();
 }
@@ -219,6 +223,7 @@ class TerminalViewState extends State<TerminalView> {
         }
       },
       onKey: _onKeyEvent,
+      readOnly: widget.readOnly,
       child: child,
     );
 

From b89b7f53a052d5c73c1b46f4adaecec3164c1b93 Mon Sep 17 00:00:00 2001
From: xuty <xty50337@hotmail.com>
Date: Wed, 14 Sep 2022 07:26:34 +0800
Subject: [PATCH 2/2] Add test

---
 test/src/terminal_view_test.dart | 44 ++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/test/src/terminal_view_test.dart b/test/src/terminal_view_test.dart
index c2486e85..a59b5927 100644
--- a/test/src/terminal_view_test.dart
+++ b/test/src/terminal_view_test.dart
@@ -7,6 +7,8 @@ import 'package:xterm/xterm.dart';
 import '../_fixture/_fixture.dart';
 
 void main() {
+  final binding = TestWidgetsFlutterBinding.ensureInitialized();
+
   testWidgets(
     'Golden test',
     (WidgetTester tester) async {
@@ -27,4 +29,46 @@ void main() {
     },
     skip: !Platform.isMacOS,
   );
+
+  group('TerminalView.readOnly', () {
+    testWidgets('works', (WidgetTester tester) async {
+      final terminalOutput = <String>[];
+      final terminal = Terminal(onOutput: terminalOutput.add);
+
+      await tester.pumpWidget(MaterialApp(
+        home: Scaffold(
+          body: TerminalView(terminal, readOnly: true, autofocus: true),
+        ),
+      ));
+
+      // https://github.com/flutter/flutter/issues/11181#issuecomment-314936646
+      await tester.tap(find.byType(TerminalView));
+      await tester.pump(Duration(seconds: 1));
+
+      binding.testTextInput.enterText('ls -al');
+      await binding.idle();
+
+      expect(terminalOutput.join(), isEmpty);
+    });
+
+    testWidgets('does not block input when false', (WidgetTester tester) async {
+      final terminalOutput = <String>[];
+      final terminal = Terminal(onOutput: terminalOutput.add);
+
+      await tester.pumpWidget(MaterialApp(
+        home: Scaffold(
+          body: TerminalView(terminal, readOnly: false, autofocus: true),
+        ),
+      ));
+
+      // https://github.com/flutter/flutter/issues/11181#issuecomment-314936646
+      await tester.tap(find.byType(TerminalView));
+      await tester.pump(Duration(seconds: 1));
+
+      binding.testTextInput.enterText('ls -al');
+      await binding.idle();
+
+      expect(terminalOutput.join(), 'ls -al');
+    });
+  });
 }