From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../newtab/content-src/activity-stream.jsx         | 57 ++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 browser/components/newtab/content-src/activity-stream.jsx

(limited to 'browser/components/newtab/content-src/activity-stream.jsx')

diff --git a/browser/components/newtab/content-src/activity-stream.jsx b/browser/components/newtab/content-src/activity-stream.jsx
new file mode 100644
index 0000000000..c588e8e850
--- /dev/null
+++ b/browser/components/newtab/content-src/activity-stream.jsx
@@ -0,0 +1,57 @@
+/* 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/. */
+
+import {
+  actionCreators as ac,
+  actionTypes as at,
+} from "common/Actions.sys.mjs";
+import { Base } from "content-src/components/Base/Base";
+import { DetectUserSessionStart } from "content-src/lib/detect-user-session-start";
+import { initStore } from "content-src/lib/init-store";
+import { Provider } from "react-redux";
+import React from "react";
+import ReactDOM from "react-dom";
+import { reducers } from "common/Reducers.sys.mjs";
+
+export const NewTab = ({ store }) => (
+  <Provider store={store}>
+    <Base />
+  </Provider>
+);
+
+export function renderWithoutState() {
+  const store = initStore(reducers);
+  new DetectUserSessionStart(store).sendEventOrAddListener();
+
+  // If this document has already gone into the background by the time we've reached
+  // here, we can deprioritize requesting the initial state until the event loop
+  // frees up. If, however, the visibility changes, we then send the request.
+  let didRequest = false;
+  let requestIdleCallbackId = 0;
+  function doRequest() {
+    if (!didRequest) {
+      if (requestIdleCallbackId) {
+        cancelIdleCallback(requestIdleCallbackId);
+      }
+      didRequest = true;
+      store.dispatch(ac.AlsoToMain({ type: at.NEW_TAB_STATE_REQUEST }));
+    }
+  }
+
+  if (document.hidden) {
+    requestIdleCallbackId = requestIdleCallback(doRequest);
+    addEventListener("visibilitychange", doRequest, { once: true });
+  } else {
+    doRequest();
+  }
+
+  ReactDOM.hydrate(<NewTab store={store} />, document.getElementById("root"));
+}
+
+export function renderCache(initialState) {
+  const store = initStore(reducers, initialState);
+  new DetectUserSessionStart(store).sendEventOrAddListener();
+
+  ReactDOM.hydrate(<NewTab store={store} />, document.getElementById("root"));
+}
-- 
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