33 lines
651 B
TypeScript
33 lines
651 B
TypeScript
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import { TextDocument, Position } from 'vscode-languageserver'
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import { isInsideTag, isVueDoc, isSvelteDoc } from './html'
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export const CSS_LANGUAGES = [
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'css',
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'less',
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'postcss',
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'sass',
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'scss',
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'stylus',
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]
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function isCssDoc(doc: TextDocument): boolean {
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return CSS_LANGUAGES.indexOf(doc.languageId) !== -1
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}
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export function isCssContext(doc: TextDocument, position: Position): boolean {
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if (isCssDoc(doc)) {
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return true
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}
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if (isVueDoc(doc) || isSvelteDoc(doc)) {
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let str = doc.getText({
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start: { line: 0, character: 0 },
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end: position,
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})
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return isInsideTag(str, ['style'])
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}
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return false
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}
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