@theia/monaco
Version:
Theia - Monaco Extension
92 lines • 4.53 kB
JavaScript
;
// *****************************************************************************
// Copyright (C) 2018 Ericsson and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0.
//
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License v. 2.0 are satisfied: GNU General Public License, version 2
// with the GNU Classpath Exception which is available at
// https://www.gnu.org/software/classpath/license.html.
//
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
// *****************************************************************************
Object.defineProperty(exports, "__esModule", { value: true });
exports.fetchOnigasm = exports.createOnigasmLib = exports.OnigasmLib = void 0;
const browser_1 = require("@theia/core/lib/browser");
const core_1 = require("@theia/core");
const textmate_registry_1 = require("./textmate-registry");
const textmate_contribution_1 = require("./textmate-contribution");
const monaco_textmate_service_1 = require("./monaco-textmate-service");
const monaco_theme_registry_1 = require("./monaco-theme-registry");
const vscode_oniguruma_1 = require("vscode-oniguruma");
const vscode_textmate_1 = require("vscode-textmate");
const monaco_theme_types_1 = require("./monaco-theme-types");
class OnigasmLib {
createOnigScanner(sources) {
return (0, vscode_oniguruma_1.createOnigScanner)(sources);
}
createOnigString(sources) {
return (0, vscode_oniguruma_1.createOnigString)(sources);
}
}
exports.OnigasmLib = OnigasmLib;
exports.default = (bind, unbind, isBound, rebind) => {
const onigLib = createOnigasmLib();
bind(monaco_theme_types_1.OnigasmProvider).toConstantValue(() => onigLib);
bind(monaco_textmate_service_1.MonacoTextmateService).toSelf().inSingletonScope();
bind(browser_1.FrontendApplicationContribution).toService(monaco_textmate_service_1.MonacoTextmateService);
(0, core_1.bindContributionProvider)(bind, textmate_contribution_1.LanguageGrammarDefinitionContribution);
bind(textmate_registry_1.TextmateRegistry).toSelf().inSingletonScope();
bind(monaco_theme_registry_1.MonacoThemeRegistry).toSelf().inSingletonScope();
bind(monaco_theme_types_1.TextmateRegistryFactory).toFactory(({ container }) => (theme) => {
const onigProvider = container.get(monaco_theme_types_1.OnigasmProvider);
const textmateRegistry = container.get(textmate_registry_1.TextmateRegistry);
return new vscode_textmate_1.Registry({
onigLib: onigProvider(),
theme,
loadGrammar: async (scopeName) => {
const provider = textmateRegistry.getProvider(scopeName);
if (provider) {
const definition = await provider.getGrammarDefinition();
let rawGrammar;
if (typeof definition.content === 'string') {
rawGrammar = (0, vscode_textmate_1.parseRawGrammar)(definition.content, definition.format === 'json' ? 'grammar.json' : 'grammar.plist');
}
else {
rawGrammar = definition.content;
}
return rawGrammar;
}
return undefined;
},
getInjections: (scopeName) => {
const provider = textmateRegistry.getProvider(scopeName);
if (provider && provider.getInjections) {
return provider.getInjections(scopeName);
}
return [];
}
});
});
};
async function createOnigasmLib() {
if (!browser_1.isBasicWasmSupported) {
throw new Error('wasm not supported');
}
const wasm = await fetchOnigasm();
await (0, vscode_oniguruma_1.loadWASM)(wasm);
return new OnigasmLib();
}
exports.createOnigasmLib = createOnigasmLib;
async function fetchOnigasm() {
// Using Webpack's wasm loader should give us a URL to fetch the resource from:
const onigasmPath = require('vscode-oniguruma/release/onig.wasm');
const response = await fetch(onigasmPath, { method: 'GET' });
return response.arrayBuffer();
}
exports.fetchOnigasm = fetchOnigasm;
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