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Code Issues Releases Wiki Activity

Gauge Widget and its edit options now work

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This commit is contained in:
Laura Fuentes Grau 2020-04-19 19:16:02 +02:00
parent 958e1f78e1
commit e43c780ba3
1 changed files with 35 additions and 12 deletions
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47
src/widget/widgets/gauge.js
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@ -31,17 +31,20 @@ class WidgetGauge extends Component {
unit: '',
minValue: null,
maxValue: null,
useColorZones: false,
useMinMax: false,
useMinMaxChange: false,
};
}
componentDidMount() {
this.gauge = new Gauge(this.gaugeCanvas).setOptions(this.computeGaugeOptions(this.props.widget));
//this.gauge.maxValue = this.state.maxValue;
//this.gauge.setMinValue(this.state.minValue);
this.gauge.maxValue = this.state.maxValue;
this.gauge.setMinValue(this.state.minValue);
this.gauge.animationSpeed = 30;
//this.gauge.set(this.state.value);
this.gauge.set(this.state.value);
//this.updateLabels(this.state.minValue, this.state.maxValue);
this.updateLabels(this.state.minValue, this.state.maxValue);
}
componentDidUpdate(prevProps: Readonly<P>, prevState: Readonly<S>, snapshot: SS): void {
@ -57,9 +60,19 @@ class WidgetGauge extends Component {
this.gauge.set(this.state.value)
}
if(prevState.useMinMax === true && this.state.useMinMax === false){
this.setState({useMinMaxChange: true});
}
// update labels
if(prevState.minValue !== this.state.minValue || prevState.maxValue !== this.state.maxValue){
this.updateLabels(this.state.minValue, this.state.maxValue)
if(prevState.minValue !== this.state.minValue || prevState.maxValue !== this.state.maxValue || prevState.useColorZones !== this.state.useColorZones
|| prevState.useMinMax !== this.state.useMinMax){
this.gauge = new Gauge(this.gaugeCanvas).setOptions(this.computeGaugeOptions(this.props.widget));
this.gauge.maxValue = this.state.maxValue;
this.gauge.setMinValue(this.state.minValue);
this.gauge.animationSpeed = 30;
this.gauge.set(this.state.value);
this.updateLabels(this.state.minValue, this.state.maxValue)
}
}
@ -69,9 +82,10 @@ class WidgetGauge extends Component {
if(props.widget.signalIDs.length === 0){
return null;
}
let returnState = {}
returnState["useColorZones"] = props.widget.customProperties.colorZones;
// Update unit (assuming there is exactly one signal for this widget)
let signalID = props.widget.signalIDs[0];
let widgetSignal = props.signals.find(sig => sig.id === signalID);
@ -105,7 +119,8 @@ class WidgetGauge extends Component {
const value = Math.round(signalData[signalData.length - 1].y * 1e3) / 1e3;
let minValue = null;
let maxValue = null;
if (state.value !== value && value != null) {
if ((state.value !== value && value != null) || props.widget.customProperties.valueUseMinMax || state.useMinMaxChange) {
//value has changed
updateValue = true;
@ -114,17 +129,18 @@ class WidgetGauge extends Component {
minValue = state.minValue;
maxValue = state.maxValue;
if (minValue == null) {
if (minValue == null || state.useMinMaxChange) {
minValue = value - 0.5;
updateLabels = true;
updateMinValue = true;
}
if (maxValue == null) {
if (maxValue == null || state.useMinMaxChange) {
maxValue = value + 0.5;
updateLabels = true;
updateMaxValue = true;
returnState["useMinMaxChange"] = false;
}
if (props.widget.customProperties.valueUseMinMax) {
@ -141,7 +157,7 @@ class WidgetGauge extends Component {
}
}
if (updateLabels === false) {
if (updateLabels === false && state.gauge) {
// check if min/max changed
if (minValue > state.gauge.minValue) {
minValue = state.gauge.minValue;
@ -155,6 +171,13 @@ class WidgetGauge extends Component {
}
}
if(props.widget.customProperties.valueUseMinMax !== state.useMinMax){
returnState["useMinMax"] = props.widget.customProperties.valueUseMinMax;
}
if(props.widget.customProperties.colorZones !== state.useColorZones){
returnState["useColorZones"] = props.widget.customProperties.colorZones;
}
// prepare returned state
if(updateValue === true){
returnState["value"] = value;