49 lines
1.2 KiB
Dart
49 lines
1.2 KiB
Dart
part of '../../main.dart';
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class SelectStateWidget extends StatefulWidget {
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SelectStateWidget({Key key}) : super(key: key);
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@override
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_SelectStateWidgetState createState() => _SelectStateWidgetState();
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}
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class _SelectStateWidgetState extends State<SelectStateWidget> {
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void setNewState(domain, entityId, newValue) {
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eventBus.fire(new ServiceCallEvent(domain, "select_option", entityId,
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{"option": "$newValue"}));
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}
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@override
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Widget build(BuildContext context) {
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final entityModel = EntityModel.of(context);
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final SelectEntity entity = entityModel.entityWrapper.entity;
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Widget ctrl;
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if (entity.listOptions.isNotEmpty) {
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ctrl = DropdownButton<String>(
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value: entity.state,
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isExpanded: true,
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items: entity.listOptions.map((String value) {
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return new DropdownMenuItem<String>(
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value: value,
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child: new Text(value),
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);
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}).toList(),
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onChanged: (_) {
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setNewState(entity.domain, entity.entityId,_);
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},
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);
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} else {
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ctrl = Text('---');
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}
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return Flexible(
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flex: 2,
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fit: FlexFit.tight,
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//width: Entity.INPUT_WIDTH,
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child: ctrl,
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);
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}
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} |