gecko-dev/devtools/client/application/initializer.js

106 строки
3.6 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
const { BrowserLoader } = ChromeUtils.import("resource://devtools/client/shared/browser-loader.js", {});
const require = BrowserLoader({
baseURI: "resource://devtools/client/application/",
window,
}).require;
const { createFactory } = require("devtools/client/shared/vendor/react");
const { render, unmountComponentAtNode } = require("devtools/client/shared/vendor/react-dom");
const Provider = createFactory(require("devtools/client/shared/vendor/react-redux").Provider);
const { bindActionCreators } = require("devtools/client/shared/vendor/redux");
const { L10nRegistry } = require("resource://gre/modules/L10nRegistry.jsm");
const Services = require("Services");
const { configureStore } = require("./src/create-store");
const actions = require("./src/actions/index");
const App = createFactory(require("./src/components/App"));
/**
* Global Application object in this panel. This object is expected by panel.js and is
* called to start the UI for the panel.
*/
window.Application = {
async bootstrap({ toolbox, panel }) {
this.updateWorkers = this.updateWorkers.bind(this);
this.updateDomain = this.updateDomain.bind(this);
this.mount = document.querySelector("#mount");
this.toolbox = toolbox;
this.client = toolbox.target.client;
this.store = configureStore();
this.actions = bindActionCreators(actions, this.store.dispatch);
const serviceContainer = {
selectTool(toolId) {
return toolbox.selectTool(toolId);
}
};
this.client.addListener("workerListChanged", this.updateWorkers);
this.client.addListener("serviceWorkerRegistrationListChanged", this.updateWorkers);
this.client.addListener("registration-changed", this.updateWorkers);
this.client.addListener("processListChanged", this.updateWorkers);
this.toolbox.target.on("navigate", this.updateDomain);
this.updateDomain();
await this.updateWorkers();
const messageContexts = await this.createMessageContexts();
// Render the root Application component.
const app = App({ client: this.client, messageContexts, serviceContainer });
render(Provider({ store: this.store }, app), this.mount);
},
/**
* Retrieve message contexts for the current locales, and return them as an array of
* MessageContext elements.
*/
async createMessageContexts() {
const locales = Services.locale.getAppLocalesAsBCP47();
const generator =
L10nRegistry.generateContexts(locales, ["devtools/application.ftl"]);
// Return value of generateContexts is a generator and should be converted to
// a sync iterable before using it with React.
const contexts = [];
for await (const message of generator) {
contexts.push(message);
}
return contexts;
},
async updateWorkers() {
const { service } = await this.client.mainRoot.listAllWorkers();
this.actions.updateWorkers(service);
},
updateDomain() {
this.actions.updateDomain(this.toolbox.target.url);
},
destroy() {
this.client.removeListener("workerListChanged", this.updateWorkers);
this.client.removeListener("serviceWorkerRegistrationListChanged",
this.updateWorkers);
this.client.removeListener("registration-changed", this.updateWorkers);
this.client.removeListener("processListChanged", this.updateWorkers);
this.toolbox.target.off("navigate", this.updateDomain);
unmountComponentAtNode(this.mount);
this.mount = null;
this.toolbox = null;
this.client = null;
},
};