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- /*---------------------------------------------------------------------------------------------
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
- var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
- var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
- if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
- else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
- return c > 3 && r && Object.defineProperty(target, key, r), r;
- };
- var __param = (this && this.__param) || function (paramIndex, decorator) {
- return function (target, key) { decorator(target, key, paramIndex); }
- };
- var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
- function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
- return new (P || (P = Promise))(function (resolve, reject) {
- function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
- function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
- function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
- step((generator = generator.apply(thisArg, _arguments || [])).next());
- });
- };
- var _a;
- import { renderMarkdown } from '../../../../base/browser/markdownRenderer.js';
- import { IOpenerService } from '../../../../platform/opener/common/opener.js';
- import { ILanguageService } from '../../../common/languages/language.js';
- import { onUnexpectedError } from '../../../../base/common/errors.js';
- import { tokenizeToString } from '../../../common/languages/textToHtmlTokenizer.js';
- import { Emitter } from '../../../../base/common/event.js';
- import { DisposableStore } from '../../../../base/common/lifecycle.js';
- import { applyFontInfo } from '../../../browser/config/domFontInfo.js';
- import { PLAINTEXT_LANGUAGE_ID } from '../../../common/languages/modesRegistry.js';
- /**
- * Markdown renderer that can render codeblocks with the editor mechanics. This
- * renderer should always be preferred.
- */
- let MarkdownRenderer = class MarkdownRenderer {
- constructor(_options, _languageService, _openerService) {
- this._options = _options;
- this._languageService = _languageService;
- this._openerService = _openerService;
- this._onDidRenderAsync = new Emitter();
- this.onDidRenderAsync = this._onDidRenderAsync.event;
- }
- dispose() {
- this._onDidRenderAsync.dispose();
- }
- render(markdown, options, markedOptions) {
- if (!markdown) {
- const element = document.createElement('span');
- return { element, dispose: () => { } };
- }
- const disposables = new DisposableStore();
- const rendered = disposables.add(renderMarkdown(markdown, Object.assign(Object.assign({}, this._getRenderOptions(markdown, disposables)), options), markedOptions));
- return {
- element: rendered.element,
- dispose: () => disposables.dispose()
- };
- }
- _getRenderOptions(markdown, disposables) {
- return {
- codeBlockRenderer: (languageAlias, value) => __awaiter(this, void 0, void 0, function* () {
- var _a, _b, _c;
- // In markdown,
- // it is possible that we stumble upon language aliases (e.g.js instead of javascript)
- // it is possible no alias is given in which case we fall back to the current editor lang
- let languageId;
- if (languageAlias) {
- languageId = this._languageService.getLanguageIdByLanguageName(languageAlias);
- }
- else if (this._options.editor) {
- languageId = (_a = this._options.editor.getModel()) === null || _a === void 0 ? void 0 : _a.getLanguageId();
- }
- if (!languageId) {
- languageId = PLAINTEXT_LANGUAGE_ID;
- }
- const html = yield tokenizeToString(this._languageService, value, languageId);
- const element = document.createElement('span');
- element.innerHTML = ((_c = (_b = MarkdownRenderer._ttpTokenizer) === null || _b === void 0 ? void 0 : _b.createHTML(html)) !== null && _c !== void 0 ? _c : html);
- // use "good" font
- if (this._options.editor) {
- const fontInfo = this._options.editor.getOption(46 /* EditorOption.fontInfo */);
- applyFontInfo(element, fontInfo);
- }
- else if (this._options.codeBlockFontFamily) {
- element.style.fontFamily = this._options.codeBlockFontFamily;
- }
- if (this._options.codeBlockFontSize !== undefined) {
- element.style.fontSize = this._options.codeBlockFontSize;
- }
- return element;
- }),
- asyncRenderCallback: () => this._onDidRenderAsync.fire(),
- actionHandler: {
- callback: (content) => this._openerService.open(content, { fromUserGesture: true, allowContributedOpeners: true, allowCommands: markdown.isTrusted }).catch(onUnexpectedError),
- disposables: disposables
- }
- };
- }
- };
- MarkdownRenderer._ttpTokenizer = (_a = window.trustedTypes) === null || _a === void 0 ? void 0 : _a.createPolicy('tokenizeToString', {
- createHTML(html) {
- return html;
- }
- });
- MarkdownRenderer = __decorate([
- __param(1, ILanguageService),
- __param(2, IOpenerService)
- ], MarkdownRenderer);
- export { MarkdownRenderer };
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