microsoft/qdk
Publicmirrored from https://github.com/microsoft/qdkAvailable
source/vscode/src/language-service/hover.ts
28lines · modecode
| 1 | // Copyright (c) Microsoft Corporation. |
| 2 | // Licensed under the MIT License. |
| 3 | |
| 4 | import { ILanguageService } from "qsharp-lang"; |
| 5 | import * as vscode from "vscode"; |
| 6 | import { toVsCodeRange } from "../common"; |
| 7 | |
| 8 | export function createHoverProvider(languageService: ILanguageService) { |
| 9 | return new QSharpHoverProvider(languageService); |
| 10 | } |
| 11 | |
| 12 | class QSharpHoverProvider implements vscode.HoverProvider { |
| 13 | constructor(public languageService: ILanguageService) {} |
| 14 | |
| 15 | async provideHover(document: vscode.TextDocument, position: vscode.Position) { |
| 16 | const hover = await this.languageService.getHover( |
| 17 | document.uri.toString(), |
| 18 | position, |
| 19 | ); |
| 20 | return ( |
| 21 | hover && |
| 22 | new vscode.Hover( |
| 23 | new vscode.MarkdownString(hover.contents), |
| 24 | toVsCodeRange(hover.span), |
| 25 | ) |
| 26 | ); |
| 27 | } |
| 28 | } |
| 29 | |