b0b48a2e9f
Co-authored-by: Paul Tagliamonte <paul@zoo.dev> Co-authored-by: Jess Frazelle <jessfraz@users.noreply.github.com>
35 lines
729 B
TypeScript
35 lines
729 B
TypeScript
import { Extension } from '@codemirror/state'
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import {
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hoverTooltip,
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tooltips,
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ViewPlugin,
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EditorView,
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} from '@codemirror/view'
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import { LanguageServerPlugin } from './lsp'
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import { offsetToPos } from './util'
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export default function lspHoverExt(
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plugin: ViewPlugin<LanguageServerPlugin>
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): Extension {
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return [
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hoverTooltip((view, pos) => {
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const value = view.plugin(plugin)
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return (
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value?.requestHoverTooltip(view, offsetToPos(view.state.doc, pos)) ??
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null
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)
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}),
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tooltips({
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position: 'absolute',
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parent: document.body,
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}),
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EditorView.baseTheme({
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'.cm-tooltip': {
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fontSize: '12px',
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maxWidth: '400px',
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},
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}),
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]
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}
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