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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.
*--------------------------------------------------------------------------------------------*/
/// <reference path="typings/require.d.ts" />
//@ts-check
'use strict';
// Simple module style to support node.js and browser environments
(function (globalThis, factory) {
// Node.js
if (typeof exports === 'object') {
module.exports = factory();
}
// Browser
else {
globalThis.MonacoBootstrapWindow = factory();
}
}(this, function () {
const path = require.__$__nodeRequire('path');
const webFrame = require.__$__nodeRequire('electron').webFrame;
const ipc = require.__$__nodeRequire('electron').ipcRenderer;
const bootstrap = globalThis.MonacoBootstrap;
/**
* @param {string[]} modulePaths
* @param {(result, configuration: object) => any} resultCallback
* @param {{ forceEnableDeveloperKeybindings?: boolean, disallowReloadKeybinding?: boolean, removeDeveloperKeybindingsAfterLoad?: boolean, canModifyDOM?: (config: object) => void, beforeLoaderConfig?: (config: object, loaderConfig: object) => void, beforeRequire?: () => void }=} options
*/
function load(modulePaths, resultCallback, options) {
const args = parseURLQueryArgs();
/**
* // configuration: INativeWindowConfiguration
* @type {{
* zoomLevel?: number,
* extensionDevelopmentPath?: string[],
* extensionTestsPath?: string,
* userEnv?: { [key: string]: string | undefined },
* appRoot?: string,
* nodeCachedDataDir?: string
* }} */
const configuration = JSON.parse(args['config'] || '{}') || {};
// Apply zoom level early to avoid glitches
const zoomLevel = configuration.zoomLevel;
if (typeof zoomLevel === 'number' && zoomLevel !== 0) {
webFrame.setZoomLevel(zoomLevel);
}
// Error handler
process.on('uncaughtException', function (error) {
onUnexpectedError(error, enableDeveloperTools);
});
// Developer tools
const enableDeveloperTools = (process.env['VSCODE_DEV'] || !!configuration.extensionDevelopmentPath) && !configuration.extensionTestsPath;
let developerToolsUnbind;
if (enableDeveloperTools || (options && options.forceEnableDeveloperKeybindings)) {
developerToolsUnbind = registerDeveloperKeybindings(options && options.disallowReloadKeybinding);
}
// Correctly inherit the parent's environment
Object.assign(process.env, configuration.userEnv);
// Enable ASAR support
bootstrap.enableASARSupport(path.join(configuration.appRoot, 'node_modules'));
if (options && typeof options.canModifyDOM === 'function') {
options.canModifyDOM(configuration);
}
// Get the nls configuration into the process.env as early as possible.
const nlsConfig = bootstrap.setupNLS();
let locale = nlsConfig.availableLanguages['*'] || 'en';
if (locale === 'zh-tw') {
locale = 'zh-Hant';
} else if (locale === 'zh-cn') {
locale = 'zh-Hans';
}
window.document.documentElement.setAttribute('lang', locale);
// do not advertise AMD to avoid confusing UMD modules loaded with nodejs
window['define'] = undefined;
// replace the patched electron fs with the original node fs for all AMD code
require.define('fs', ['original-fs'], function (originalFS) { return originalFS; });
window['MonacoEnvironment'] = {};
const loaderConfig = {
baseUrl: `${bootstrap.uriFromPath(configuration.appRoot)}/out`,
'vs/nls': nlsConfig,
nodeModules: [/*BUILD->INSERT_NODE_MODULES*/]
};
// cached data config
if (configuration.nodeCachedDataDir) {
loaderConfig.nodeCachedData = {
path: configuration.nodeCachedDataDir,
seed: modulePaths.join('')
};
}
if (options && typeof options.beforeLoaderConfig === 'function') {
options.beforeLoaderConfig(configuration, loaderConfig);
}
require.config(loaderConfig);
if (nlsConfig.pseudo) {
require(['vs/nls'], function (nlsPlugin) {
nlsPlugin.setPseudoTranslation(nlsConfig.pseudo);
});
}
if (options && typeof options.beforeRequire === 'function') {
options.beforeRequire();
}
require(modulePaths, result => {
try {
const callbackResult = resultCallback(result, configuration);
if (callbackResult && typeof callbackResult.then === 'function') {
callbackResult.then(() => {
if (developerToolsUnbind && options && options.removeDeveloperKeybindingsAfterLoad) {
developerToolsUnbind();
}
}, error => {
onUnexpectedError(error, enableDeveloperTools);
});
}
} catch (error) {
onUnexpectedError(error, enableDeveloperTools);
}
}, onUnexpectedError);
}
/**
* @returns {{[param: string]: string }}
*/
function parseURLQueryArgs() {
const search = window.location.search || '';
return search.split(/[?&]/)
.filter(function (param) { return !!param; })
.map(function (param) { return param.split('='); })
.filter(function (param) { return param.length === 2; })
.reduce(function (r, param) { r[param[0]] = decodeURIComponent(param[1]); return r; }, {});
}
/**
* @param {boolean} disallowReloadKeybinding
* @returns {() => void}
*/
function registerDeveloperKeybindings(disallowReloadKeybinding) {
const extractKey = function (e) {
return [
e.ctrlKey ? 'ctrl-' : '',
e.metaKey ? 'meta-' : '',
e.altKey ? 'alt-' : '',
e.shiftKey ? 'shift-' : '',
e.keyCode
].join('');
};
// Devtools & reload support
const TOGGLE_DEV_TOOLS_KB = (process.platform === 'darwin' ? 'meta-alt-73' : 'ctrl-shift-73'); // mac: Cmd-Alt-I, rest: Ctrl-Shift-I
const TOGGLE_DEV_TOOLS_KB_ALT = '123'; // F12
const RELOAD_KB = (process.platform === 'darwin' ? 'meta-82' : 'ctrl-82'); // mac: Cmd-R, rest: Ctrl-R
let listener = function (e) {
const key = extractKey(e);
if (key === TOGGLE_DEV_TOOLS_KB || key === TOGGLE_DEV_TOOLS_KB_ALT) {
ipc.send('vscode:toggleDevTools');
} else if (key === RELOAD_KB && !disallowReloadKeybinding) {
ipc.send('vscode:reloadWindow');
}
};
window.addEventListener('keydown', listener);
return function () {
if (listener) {
window.removeEventListener('keydown', listener);
listener = undefined;
}
};
}
/**
* @param {string | Error} error
* @param {boolean} [enableDeveloperTools]
*/
function onUnexpectedError(error, enableDeveloperTools) {
if (enableDeveloperTools) {
ipc.send('vscode:openDevTools');
}
console.error(`[uncaught exception]: ${error}`);
if (error && typeof error !== 'string' && error.stack) {
console.error(error.stack);
}
}
return {
load
};
}));