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33 lines
830 B
33 lines
830 B
4 weeks ago
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let Declaration = require('../declaration')
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let utils = require('./grid-utils')
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class PlaceSelf extends Declaration {
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/**
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* Translate place-self to separate -ms- prefixed properties
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*/
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insert(decl, prefix, prefixes) {
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if (prefix !== '-ms-') return super.insert(decl, prefix, prefixes)
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// prevent doubling of prefixes
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if (decl.parent.some(i => i.prop === '-ms-grid-row-align')) {
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return undefined
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}
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let [[first, second]] = utils.parse(decl)
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if (second) {
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utils.insertDecl(decl, 'grid-row-align', first)
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utils.insertDecl(decl, 'grid-column-align', second)
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} else {
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utils.insertDecl(decl, 'grid-row-align', first)
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utils.insertDecl(decl, 'grid-column-align', first)
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}
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return undefined
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}
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}
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PlaceSelf.names = ['place-self']
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module.exports = PlaceSelf
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