Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 150 insertions, 0 deletions

diff --git a/devtools/client/application/initializer.js b/devtools/client/application/initializer.js
new file mode 100644
index 0000000000..fbfcbc1edc
--- /dev/null
+++ b/devtools/client/application/initializer.js
@@ -0,0 +1,150 @@
+/* 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/shared/loader/browser-loader.js"
+);
+const require = BrowserLoader({
+  baseURI: "resource://devtools/client/application/",
+  window,
+}).require;
+
+const {
+  createFactory,
+} = require("resource://devtools/client/shared/vendor/react.js");
+const {
+  render,
+  unmountComponentAtNode,
+} = require("resource://devtools/client/shared/vendor/react-dom.js");
+const Provider = createFactory(
+  require("resource://devtools/client/shared/vendor/react-redux.js").Provider
+);
+const {
+  bindActionCreators,
+} = require("resource://devtools/client/shared/vendor/redux.js");
+const {
+  l10n,
+} = require("resource://devtools/client/application/src/modules/l10n.js");
+
+const {
+  configureStore,
+} = require("resource://devtools/client/application/src/create-store.js");
+const actions = require("resource://devtools/client/application/src/actions/index.js");
+
+const {
+  WorkersListener,
+} = require("resource://devtools/client/shared/workers-listener.js");
+
+const {
+  services,
+} = require("resource://devtools/client/application/src/modules/application-services.js");
+
+const App = createFactory(
+  require("resource://devtools/client/application/src/components/App.js")
+);
+
+const {
+  safeAsyncMethod,
+} = require("resource://devtools/shared/async-utils.js");
+
+/**
+ * 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, commands, panel }) {
+    // bind event handlers to `this`
+    this.updateDomain = this.updateDomain.bind(this);
+
+    // wrap updateWorkers to swallow rejections occurring after destroy
+    this.safeUpdateWorkers = safeAsyncMethod(
+      () => this.updateWorkers(),
+      () => this._destroyed
+    );
+
+    this.toolbox = toolbox;
+    this._commands = commands;
+    this.client = commands.client;
+
+    this.store = configureStore(toolbox.telemetry);
+    this.actions = bindActionCreators(actions, this.store.dispatch);
+
+    services.init(this.toolbox);
+    await l10n.init(["devtools/client/application.ftl"]);
+
+    await this.updateWorkers();
+    this.workersListener = new WorkersListener(this.client.mainRoot);
+    this.workersListener.addListener(this.safeUpdateWorkers);
+
+    const deviceFront = await this.client.mainRoot.getFront("device");
+    const { canDebugServiceWorkers } = await deviceFront.getDescription();
+    this.actions.updateCanDebugWorkers(
+      canDebugServiceWorkers && services.features.doesDebuggerSupportWorkers
+    );
+
+    this.onResourceAvailable = this.onResourceAvailable.bind(this);
+    await this._commands.resourceCommand.watchResources(
+      [this._commands.resourceCommand.TYPES.DOCUMENT_EVENT],
+      {
+        onAvailable: this.onResourceAvailable,
+      }
+    );
+
+    // Render the root Application component.
+    this.mount = document.querySelector("#mount");
+    const app = App({
+      client: this.client,
+      fluentBundles: l10n.getBundles(),
+    });
+    render(Provider({ store: this.store }, app), this.mount);
+  },
+
+  async updateWorkers() {
+    const registrationsWithWorkers =
+      await this.client.mainRoot.listAllServiceWorkers();
+    this.actions.updateWorkers(registrationsWithWorkers);
+  },
+
+  updateDomain() {
+    this.actions.updateDomain(this.toolbox.target.url);
+  },
+
+  handleOnNavigate() {
+    this.updateDomain();
+    this.actions.resetManifest();
+  },
+
+  onResourceAvailable(resources) {
+    // Only consider top level document, and ignore remote iframes top document
+    const hasDocumentDomComplete = resources.some(
+      resource =>
+        resource.resourceType ===
+          this._commands.resourceCommand.TYPES.DOCUMENT_EVENT &&
+        resource.name === "dom-complete" &&
+        resource.targetFront.isTopLevel
+    );
+    if (hasDocumentDomComplete) {
+      this.handleOnNavigate(); // update domain and manifest for the new target
+    }
+  },
+
+  destroy() {
+    this.workersListener.removeListener();
+
+    this._commands.resourceCommand.unwatchResources(
+      [this._commands.resourceCommand.TYPES.DOCUMENT_EVENT],
+      { onAvailable: this.onResourceAvailable }
+    );
+
+    unmountComponentAtNode(this.mount);
+    this.mount = null;
+    this.toolbox = null;
+    this.client = null;
+    this._commands = null;
+    this.workersListener = null;
+    this._destroyed = true;
+  },
+};