126 lines
3.8 KiB
Dart
126 lines
3.8 KiB
Dart
part of 'main.dart';
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class Popup {
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final String title;
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final String body;
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final String positiveText;
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final String negativeText;
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final onPositive;
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final onNegative;
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Popup({@required this.title, @required this.body, this.positiveText, this.negativeText, this.onPositive, this.onNegative});
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void show(BuildContext context) {
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List<Widget> buttons = [];
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buttons.add(FlatButton(
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child: new Text("$positiveText"),
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onPressed: () {
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Navigator.of(context).pop();
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if (onPositive != null) {
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onPositive();
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}
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},
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));
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if (negativeText != null) {
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buttons.add(FlatButton(
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child: new Text("$negativeText"),
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onPressed: () {
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Navigator.of(context).pop();
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if (onNegative != null) {
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onNegative();
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}
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},
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));
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}
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// flutter defined function
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showDialog(
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barrierDismissible: false,
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context: context,
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builder: (BuildContext context) {
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// return object of type Dialog
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return AlertDialog(
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title: new Text("$title"),
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content: new Text("$body"),
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actions: buttons,
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);
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},
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);
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}
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}
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class TokenLoginPopup extends Popup {
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TokenLoginPopup() : super(title: 'Login with long-lived token', body: '');
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final _tokenLoginFormKey = GlobalKey<FormState>();
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@override
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void show(BuildContext context) {
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showDialog(
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barrierDismissible: false,
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context: context,
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builder: (BuildContext context) {
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// return object of type Dialog
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return SimpleDialog(
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title: new Text('Login with long-lived token'),
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children: <Widget>[
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Form(
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key: _tokenLoginFormKey,
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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Padding(
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padding: EdgeInsets.all(20),
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child: TextFormField(
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onSaved: (newValue) {
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final storage = new FlutterSecureStorage();
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storage.write(key: "hacl_llt", value: newValue).then((_) {
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Navigator.of(context).pop();
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eventBus.fire(SettingsChangedEvent(true));
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});
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},
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decoration: InputDecoration(
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hintText: 'Please enter long-lived token',
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contentPadding: EdgeInsets.all(0),
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hintStyle: Theme.of(context).textTheme.subhead.copyWith(
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color: Theme.of(context).textTheme.overline.color
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)
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),
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validator: (value) {
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if (value.isEmpty) {
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return 'Long-lived token can\'t be emty';
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}
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return null;
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},
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)
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),
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Row(
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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FlatButton(
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child: Text('Login'),
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onPressed: () {
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if (_tokenLoginFormKey.currentState.validate()) {
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_tokenLoginFormKey.currentState.save();
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}
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},
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),
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Container(width: 10),
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FlatButton(
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child: Text('Cancel'),
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onPressed: () {
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Navigator.of(context).pop();
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},
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)
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],
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)
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],
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),
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)
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],
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);
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},
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);
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}
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} |