Martino Ferrari
35 lines
1.0 KiB
TypeScript
35 lines
1.0 KiB
TypeScript
import { h } from 'preact';
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import { wsClient } from '../lib/ws';
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import type { Widget } from '../lib/types';
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interface Props { widget: Widget; onContextMenu?: (e: MouseEvent) => void; }
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export default function Button({ widget, onContextMenu }: Props) {
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const sigRef = widget.signals[0];
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const label = widget.options['label'] ?? 'Button';
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const valueOpt = widget.options['value'] ?? '1';
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const confirm = widget.options['confirm'] === 'true';
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function handleClick() {
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if (!sigRef) return;
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const parsed = parseFloat(valueOpt);
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const val = isNaN(parsed) ? valueOpt : parsed;
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const doWrite = () => wsClient.write(sigRef, val);
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if (confirm) {
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if (window.confirm(`Send ${label}?`)) doWrite();
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} else {
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doWrite();
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}
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}
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return (
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<div
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class="button-widget"
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style={`left:${widget.x}px;top:${widget.y}px;width:${widget.w}px;height:${widget.h}px;`}
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onContextMenu={onContextMenu}
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>
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<button class="btn" onClick={handleClick}>{label}</button>
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</div>
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);
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}
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