@carbon/ibm-products-web-components
Version:
Carbon for IBM Products Web Components
82 lines (78 loc) • 2.28 kB
JavaScript
/**
* Copyright IBM Corp. 2024
*
* This source code is licensed under the Apache-2.0 license found in the
* LICENSE file in the root directory of this source tree.
*/
import { __decorate } from 'tslib';
import { LitElement, nothing } from 'lit';
import { property } from 'lit/decorators.js';
import { carbonElement } from '@carbon/web-components/es/globals/decorators/carbon-element.js';
import { prefix } from '../../globals/settings.js';
import styles from './checklist.scss.js';
/**
* @license
*
* Copyright IBM Corp. 2025
*
* This source code is licensed under the Apache-2.0 license found in the
* LICENSE file in the root directory of this source tree.
*/
const blockClass = `${prefix}--checklist__chart`;
/**
* Clamps a value between a minimum and maximum.
* If the value, min, or max is NaN, the function returns void.
*
*/
const clamp = (value, min, max) => {
if (isNaN(value) || isNaN(min) || isNaN(max)) {
return;
}
{
value = value <= max ? value : max;
}
{
value = value >= min ? value : min;
}
return value;
};
/**
* @element c4p-checklist-chart
*/
let CDSChecklistChart = class CDSChecklistChart extends LitElement {
constructor() {
super(...arguments);
/**
* A number between 0 and 1 which indicates the progress of checklist
*/
this.value = 0;
}
connectedCallback() {
super.connectedCallback();
this.classList.add(`${blockClass}`);
}
_updateChart(value) {
this.style.setProperty(`--${prefix}-num-degrees`, `${clamp(value * 360, 0, 360)}deg`);
}
static get observedAttributes() {
return ['value'];
}
attributeChangedCallback(name, oldValue, newValue) {
if (name === 'value' && oldValue !== newValue) {
this._updateChart(newValue);
}
}
render() {
return nothing;
}
};
CDSChecklistChart.styles = styles;
__decorate([
property({ type: Number })
], CDSChecklistChart.prototype, "value", void 0);
CDSChecklistChart = __decorate([
carbonElement(`${prefix}-checklist-chart`)
], CDSChecklistChart);
var CDSChecklistChart$1 = CDSChecklistChart;
export { CDSChecklistChart$1 as default };
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