103 lines
2.3 KiB
Dart
103 lines
2.3 KiB
Dart
|
import 'dart:convert';
|
||
|
|
import 'dart:io';
|
||
|
|
|
||
|
|
import 'package:flutter/material.dart';
|
||
|
|
import 'package:flutter/services.dart';
|
||
|
|
import 'package:flutter_pty/flutter_pty.dart';
|
||
|
|
import 'package:xterm/xterm.dart';
|
||
|
|
|
||
|
|
class Home extends StatefulWidget {
|
||
|
|
Home({Key? key}) : super(key: key);
|
||
|
|
|
||
|
|
@override
|
||
|
|
// ignore: library_private_types_in_public_api
|
||
|
|
_HomeState createState() => _HomeState();
|
||
|
|
}
|
||
|
|
|
||
|
|
class _HomeState extends State<Home> {
|
||
|
|
final terminal = Terminal(
|
||
|
|
maxLines: 10000,
|
||
|
|
);
|
||
|
|
|
||
|
|
final terminalController = TerminalController();
|
||
|
|
|
||
|
|
late final Pty pty;
|
||
|
|
|
||
|
|
@override
|
||
|
|
void initState() {
|
||
|
|
super.initState();
|
||
|
|
|
||
|
|
WidgetsBinding.instance.endOfFrame.then(
|
||
|
|
(_) {
|
||
|
|
if (mounted) _startPty();
|
||
|
|
},
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
void _startPty() {
|
||
|
|
pty = Pty.start(
|
||
|
|
shell,
|
||
|
|
columns: terminal.viewWidth,
|
||
|
|
rows: terminal.viewHeight,
|
||
|
|
);
|
||
|
|
|
||
|
|
pty.output
|
||
|
|
.cast<List<int>>()
|
||
|
|
.transform(Utf8Decoder())
|
||
|
|
.listen(terminal.write);
|
||
|
|
|
||
|
|
pty.exitCode.then((code) {
|
||
|
|
terminal.write('the process exited with exit code $code');
|
||
|
|
});
|
||
|
|
|
||
|
|
terminal.onOutput = (data) {
|
||
|
|
pty.write(const Utf8Encoder().convert(data));
|
||
|
|
};
|
||
|
|
|
||
|
|
terminal.onResize = (w, h, pw, ph) {
|
||
|
|
pty.resize(h, w);
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
@override
|
||
|
|
Widget build(BuildContext context) {
|
||
|
|
return Scaffold(
|
||
|
|
backgroundColor: Colors.transparent,
|
||
|
|
body: SafeArea(
|
||
|
|
child: TerminalView(
|
||
|
|
terminal,
|
||
|
|
controller: terminalController,
|
||
|
|
autofocus: true,
|
||
|
|
backgroundOpacity: 0.7,
|
||
|
|
onSecondaryTapDown: (details, offset) async {
|
||
|
|
final selection = terminalController.selection;
|
||
|
|
if (selection != null) {
|
||
|
|
final text = terminal.buffer.getText(selection);
|
||
|
|
terminalController.clearSelection();
|
||
|
|
await Clipboard.setData(ClipboardData(text: text));
|
||
|
|
} else {
|
||
|
|
final data = await Clipboard.getData('text/plain');
|
||
|
|
final text = data?.text;
|
||
|
|
if (text != null) {
|
||
|
|
terminal.paste(text);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
},
|
||
|
|
),
|
||
|
|
),
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
String get shell {
|
||
|
|
if (Platform.isMacOS || Platform.isLinux) {
|
||
|
|
return Platform.environment['SHELL'] ?? 'bash';
|
||
|
|
}
|
||
|
|
|
||
|
|
if (Platform.isWindows) {
|
||
|
|
return 'cmd.exe';
|
||
|
|
}
|
||
|
|
|
||
|
|
return 'sh';
|
||
|
|
}
|