generator-theia/generators/electron/electron-frontend-generator.js

Theia Generator

"use strict";
/*
 * Copyright (C) 2017 TypeFox and others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
 */
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var common_1 = require("../common");
var ElectronFrontendGenerator = (function (_super) {
    __extends(ElectronFrontendGenerator, _super);
    function ElectronFrontendGenerator() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    ElectronFrontendGenerator.prototype.generate = function (fs) {
        this.doGenerate(fs, this.model.frontendElectronModules);
        fs.write(this.frontend('electron-main.js'), this.compileElectronMain());
    };
    ElectronFrontendGenerator.prototype.compileElectronMain = function () {
        return this.compileCopyright() + "\n// @ts-check\n// Workaround for https://github.com/electron/electron/issues/9225. Chrome has an issue where\n// in certain locales (e.g. PL), image metrics are wrongly computed. We explicitly set the\n// LC_NUMERIC to prevent this from happening (selects the numeric formatting category of the\n// C locale, http://en.cppreference.com/w/cpp/locale/LC_categories).\nif (process.env.LC_ALL) {\n    process.env.LC_ALL = 'C';\n}\nprocess.env.LC_NUMERIC = 'C';\n\nconst electron = require('electron');\nconst path = require('path');\n\nelectron.app.on('window-all-closed', function () {\n    if (process.platform !== 'darwin') {\n        electron.app.quit();\n    }\n});\n\nelectron.app.on('ready', function () {\n    const mainWindow = new electron.BrowserWindow({ width: 1024, height: 728 });\n    require(\"../backend/main\").then(server => {\n        mainWindow.loadURL(`file://${path.join(__dirname, '../../lib/index.html')}?port=${server.address().port}`);\n        mainWindow.webContents.openDevTools();\n    }).catch(() => {\n        electron.app.exit(1);\n    });\n    mainWindow.on('closed', function () {\n        electron.app.exit(0);\n    });\n});";
    };
    return ElectronFrontendGenerator;
}(common_1.AbstractFrontendGenerator));
exports.ElectronFrontendGenerator = ElectronFrontendGenerator;
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