123 lines
3.2 KiB
Dart
123 lines
3.2 KiB
Dart
part of '../../../main.dart';
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class FanControlsWidget extends StatefulWidget {
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@override
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_FanControlsWidgetState createState() => _FanControlsWidgetState();
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}
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class _FanControlsWidgetState extends State<FanControlsWidget> {
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bool _tmpOscillate;
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bool _tmpDirectionForward;
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bool _changedHere = false;
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String _tmpSpeed;
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void _resetState(FanEntity entity) {
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_tmpOscillate = entity.attributes["oscillating"] ?? false;
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_tmpDirectionForward = entity.attributes["direction"] == "forward";
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_tmpSpeed = entity.attributes["speed"];
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}
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void _setOscillate(FanEntity entity, bool oscillate) {
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setState(() {
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_tmpOscillate = oscillate;
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_changedHere = true;
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ConnectionManager().callService(
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"fan", "oscillate", entity.entityId,
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{"oscillating": oscillate});
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});
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}
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void _setDirection(FanEntity entity, bool forward) {
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setState(() {
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_tmpDirectionForward = forward;
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_changedHere = true;
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ConnectionManager().callService(
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"fan", "set_direction", entity.entityId,
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{"direction": forward ? "forward" : "reverse"});
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});
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}
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void _setSpeed(FanEntity entity, String value) {
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setState(() {
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_tmpSpeed = value;
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_changedHere = true;
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ConnectionManager().callService(
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"fan", "set_speed", entity.entityId,
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{"speed": value});
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});
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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 FanEntity entity = entityModel.entityWrapper.entity;
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if (!_changedHere) {
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_resetState(entity);
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} else {
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_changedHere = false;
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}
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return Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: <Widget>[
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_buildSpeedControl(entity),
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_buildOscillateControl(entity),
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_buildDirectionControl(entity)
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],
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);
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}
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Widget _buildSpeedControl(FanEntity entity) {
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if (entity.supportSetSpeed && entity.speedList != null && entity.speedList.isNotEmpty) {
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return ModeSelectorWidget(
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onChange: (effect) => _setSpeed(entity, effect),
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caption: "Speed",
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options: entity.speedList,
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value: _tmpSpeed
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);
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} else {
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return Container(width: 0.0, height: 0.0);
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}
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}
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Widget _buildOscillateControl(FanEntity entity) {
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if (entity.supportOscillate) {
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return ModeSwitchWidget(
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onChange: (value) => _setOscillate(entity, value),
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caption: "Oscillate",
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value: _tmpOscillate,
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expanded: false,
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);
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} else {
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return Container(width: 0.0, height: 0.0);
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}
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}
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Widget _buildDirectionControl(FanEntity entity) {
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if (entity.supportDirection) {
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return Row(
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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IconButton(
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onPressed: _tmpDirectionForward ?
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() => _setDirection(entity, false) :
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null,
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icon: Icon(Icons.rotate_left),
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),
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IconButton(
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onPressed: !_tmpDirectionForward ?
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() => _setDirection(entity, true) :
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null,
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icon: Icon(Icons.rotate_right),
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),
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],
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);
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} else {
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return Container(width: 0.0, height: 0.0);
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}
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}
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} |