Robin E. R. Davies
82 lines
2.7 KiB
TypeScript
82 lines
2.7 KiB
TypeScript
// Copyright (c) 2022 Robin Davies
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of
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// this software and associated documentation files (the "Software"), to deal in
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// the Software without restriction, including without limitation the rights to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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// the Software, and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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import React from 'react';
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import { PiPedalModel, PiPedalModelFactory,State } from './PiPedalModel';
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import JackHostStatus from './JackHostStatus';
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interface JackStatusViewProps {
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};
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interface JackStatusViewState {
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jackStatus?: JackHostStatus;
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}
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export default class JackStatusView extends React.Component<JackStatusViewProps, JackStatusViewState>
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{
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model: PiPedalModel;
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constructor(props: JackStatusViewProps) {
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super(props);
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this.state = {
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jackStatus: undefined
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};
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this.model = PiPedalModelFactory.getInstance();
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this.tick = this.tick.bind(this);
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}
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tick() {
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if (this.model.state.get() === State.Ready) {
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this.model.getJackStatus()
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.then(jackStatus => {
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this.setState({jackStatus: jackStatus});
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})
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.catch(error => { /* ignore*/ });
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}
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}
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timerHandle?: number;
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componentDidMount() {
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this.timerHandle = setInterval(this.tick, 1000);
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}
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componentWillUnmount() {
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if (this.timerHandle) {
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clearTimeout(this.timerHandle);
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this.timerHandle = undefined;
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}
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}
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render() {
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return (
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<div style={{
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position: "absolute", right: 30, bottom: 0, height: 30, width: 200,
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paddingRight: 20, paddingBottom: 6,
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textAlign: "right", opacity: 0.7, whiteSpace: "nowrap", fontSize: 12, zIndex: 10, fontWeight: 900
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}}>
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{JackHostStatus.getDisplayView("",this.state.jackStatus) }
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</div>
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);
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}
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} |