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Support more terminal emulators

This commit is contained in:
Mark Johnson 2021-12-15 21:37:58 +00:00
parent cb7095a02a
commit 0c2c15481a
1 changed files with 58 additions and 6 deletions
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64
lib/src/pages/manager.dart
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@ -57,12 +57,13 @@ class _ManagerState extends State<Manager> with PreferencesMixin {
}
void _getTerminalEmulator() async {
ProcessResult result = Process.runSync('x-terminal-emulator', ['-h']);
RegExp pattern = RegExp(r"usage:\s+([^\s]+)", multiLine: true, caseSensitive: false);
RegExpMatch? match = pattern.firstMatch(result.stdout);
if (match != null) {
// Find out which terminal emulator we have set as the default.
ProcessResult result = await Process.run('which', ['x-terminal-emulator']);
if (result.exitCode == 0) {
String terminalEmulator = await File(result.stdout.toString().trim()).resolveSymbolicLinks();
stdout.writeln(terminalEmulator);
setState(() {
_terminalEmulator = match.group(1);
_terminalEmulator = path.basename(terminalEmulator);
});
}
}
@ -278,6 +279,46 @@ class _ManagerState extends State<Manager> with PreferencesMixin {
});
},
),
IconButton(
icon: Icon(
Icons.delete,
color: active ? null : buttonColor,
semanticLabel: 'Delete'
),
onPressed: active ? null : () {
showDialog<String?>(
context: context,
builder: (BuildContext context) => AlertDialog(
title: Text('Delete ' + currentVm),
content: Text(
'You are about to delete ' + currentVm + '. This cannot be undone. ' +
'Would you like to delete the disk image but keep the ' +
'configuration, or delete the whole VM?'
),
actions: [
TextButton(
child: Text('Cancel'),
onPressed: () => Navigator.pop(context, 'cancel'),
),
TextButton(
child: Text('Delete disk image'),
onPressed: () => Navigator.pop(context, 'disk'),
),
TextButton(
child: Text('Delete whole VM'),
onPressed: () => Navigator.pop(context, 'vm'),
) // set up the AlertDialog
],
),
).then((result) async {
result = result ?? 'cancel';
if (result != 'cancel') {
List<String> args = ['--vm', currentVm + '.conf', '--delete-' + result];
await Process.start('quickemu', args);
}
});
},
),
],
)),
if (connectInfo.isNotEmpty)
@ -327,13 +368,24 @@ class _ManagerState extends State<Manager> with PreferencesMixin {
result = result ?? false;
if (result) {
List<String> sshArgs = ['ssh', '-p', vmInfo.sshPort!, _usernameController.text + '@localhost'];
switch (_terminalEmulator) {
// Set the arguments to execute the ssh command in the default terminal.
// Strip the extension as x-terminal-emulator may point to a .wrapper
switch (path.basenameWithoutExtension(_terminalEmulator!)) {
case 'gnome-terminal':
case 'mate-terminal':
sshArgs.insert(0, '--');
break;
case 'xterm':
case 'lxterm':
case 'uxterm':
case 'konsole':
case 'uxrvt':
case 'xrvt':
case 'sakura':
case 'cool-retro-term':
case 'pterm':
case 'lxterminal':
case 'tilix':
sshArgs.insert(0, '-e');
break;
case 'terminator':