t-comm/lib/e-bus/init.js

专业、稳定、纯粹的工具库

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var eBus_eBus = require('./e-bus.js');
require('@babel/runtime/helpers/classCallCheck');
require('@babel/runtime/helpers/createClass');

var globalEBus = new eBus_eBus.EventBus();
/**
 * 挂载统一的eBus，所有实例共用一个
 * @param app Vue3 应用实例
 * @example
 * ```ts
 * import { createApp } from 'vue';
 * import App from './App.vue';
 *
 * const app = createApp(App);
 * initGlobalVue3EBus(app);
 *
 * // 组件内：this.$ebus.emit('event-name', payload)
 * ```
 */
var initGlobalVue3EBus = function initGlobalVue3EBus(app) {
  var _a;
  if (!((_a = app === null || app === void 0 ? void 0 : app.config) === null || _a === void 0 ? void 0 : _a.globalProperties)) {
    return app;
  }
  app.config.globalProperties.$ebus = globalEBus;
  return [app, globalEBus];
};
/**
 * 挂载唯一的eBus，不同实例用不同的
 * @param app Vue3 应用实例
 * @example
 * ```ts
 * import { createApp } from 'vue';
 * import App from './App.vue';
 *
 * const app = createApp(App);
 * const [_, eBus] = initDiffVue3EBus(app);
 * // 每个 app 实例拥有独立的 eBus
 * ```
 */
var initDiffVue3EBus = function initDiffVue3EBus(app) {
  var _a;
  if (!((_a = app === null || app === void 0 ? void 0 : app.config) === null || _a === void 0 ? void 0 : _a.globalProperties)) {
    return app;
  }
  var eBus = new eBus_eBus.EventBus();
  app.config.globalProperties.$ebus = eBus;
  return [app, eBus];
};

exports.globalEBus = globalEBus;
exports.initDiffVue3EBus = initDiffVue3EBus;
exports.initGlobalVue3EBus = initGlobalVue3EBus;