37 lines
859 B
JavaScript
37 lines
859 B
JavaScript
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import { remove, get, set } from 'lodash'
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const CLASSNAME_PATH = 'properties.className'
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export function toggleClass (node, name, add) {
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let className = get(node, CLASSNAME_PATH)
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if (!className) {
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set(node, CLASSNAME_PATH, [])
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className = node.properties.className
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}
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if (typeof add === 'boolean') {
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if (add && !className.includes(name)) {
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className.push(name)
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} else if (!add) {
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remove(className, c => c === name)
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}
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} else if (className.includes(name)) {
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remove(className, c => c === name)
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} else {
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className.push(name)
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}
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}
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export function addClass (node, name) {
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toggleClass(node, name, true)
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}
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export function removeClass (node, name) {
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toggleClass(node, name, false)
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}
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export function hasClass (node, name) {
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let className = get(node, CLASSNAME_PATH, [])
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return className.includes(name)
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}
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