@kui-shell/core
Version:
An Electron-based shell for cloud-native development
91 lines • 3.9 kB
JavaScript
/*
* Copyright 2017 The Kubernetes Authors
*
* 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
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());
});
};
import { inBrowser } from './client';
import eventChannelUnsafe from '../../core/events';
/**
* We don't (at least not for now) want to support drag and drop at the global scope
*
*/
const nope = (event) => {
event.preventDefault();
return false;
};
const disableDragAndDrop = () => {
// debug('disableDragAndDrop')
document.addEventListener('dragover', nope, false);
document.addEventListener('drop', nope, false);
};
/**
* When commands are executed, the command resolver will use a
* fallback prefix. This routine tries to discover, from the
* environment, what the default fallback prefix should be.
*
*/
function setDefaultCommandContext() {
return __awaiter(this, void 0, void 0, function* () {
const { extractSearchKey } = yield import('../util/search');
const contextString = process.env.KUI_CONTEXT ||
(typeof window !== 'undefined' && window.location && window.location.search && extractSearchKey('command-context'));
if (contextString) {
try {
const context = JSON.parse(contextString);
const { setDefaultCommandContext: setDefault } = yield import('../../commands/context');
setDefault(context);
return;
}
catch (err) {
console.error('Error parsing KUI_CONTEXT', err);
}
}
});
}
export const init = () => __awaiter(void 0, void 0, void 0, function* () {
// debug('init')
const waitForThese = [];
// debug('window init')
eventChannelUnsafe.emit('/window/init');
disableDragAndDrop();
waitForThese.push(setDefaultCommandContext());
window.addEventListener('beforeunload', () => {
eventChannelUnsafe.emit('/window/reload');
});
waitForThese.push(import('../themes/init').then(_ => _.default()));
yield Promise.all(waitForThese);
// debug('init done')
});
export const preinit = (inSandbox) => __awaiter(void 0, void 0, void 0, function* () {
// debug('preinit')
let prefs = {};
/** add os-xxxx to the body's classname, to allow for os-specific styling, if needed */
document.body.classList.add(`os-${process.platform}`);
if (!inSandbox && !inBrowser()) {
// Notes: sequester the electron bits into their own chunk, to
// prevent webpack from bunching code that has an
// `import('electron')` into the main bundle
prefs = yield import(/* webpackChunkName: "electron" */ /* webpackMode: "lazy" */ './init-electron').then(_ => _.preinit());
}
return prefs;
});
//# sourceMappingURL=init.js.map