Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 69 insertions, 0 deletions

diff --git a/browser/components/firefoxview/firefoxview.mjs b/browser/components/firefoxview/firefoxview.mjs
new file mode 100644
index 0000000000..3500e2db59
--- /dev/null
+++ b/browser/components/firefoxview/firefoxview.mjs
@@ -0,0 +1,69 @@
+/* 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/. */
+
+const { FeatureCallout } = ChromeUtils.importESModule(
+  "resource:///modules/FeatureCallout.sys.mjs"
+);
+
+const MediaQueryDOMSorting = {
+  init() {
+    this.recentlyClosedTabs = document.getElementById(
+      "recently-closed-tabs-container"
+    );
+    this.colorways = document.getElementById("colorways");
+    this.mql = window.matchMedia("(max-width: 65rem)");
+    this.mql.addEventListener("change", () => this.changeHandler());
+    this.changeHandler();
+  },
+  cleanup() {
+    this.mql.removeEventListener("change", () => this.changeHandler());
+  },
+  changeHandler() {
+    const oldFocus = document.activeElement;
+    if (this.mql.matches) {
+      this.recentlyClosedTabs.before(this.colorways);
+    } else {
+      this.colorways.before(this.recentlyClosedTabs);
+    }
+    if (oldFocus) {
+      Services.focus.setFocus(oldFocus, Ci.nsIFocusManager.FLAG_NOSCROLL);
+    }
+  },
+};
+
+const launchFeatureTour = () => {
+  let callout = new FeatureCallout({
+    win: window,
+    prefName: "browser.firefox-view.feature-tour",
+  });
+  callout.showFeatureCallout();
+};
+
+window.addEventListener("DOMContentLoaded", async () => {
+  Services.telemetry.setEventRecordingEnabled("firefoxview", true);
+  Services.telemetry.recordEvent("firefoxview", "entered", "firefoxview", null);
+  document.getElementById("recently-closed-tabs-container").onLoad();
+  MediaQueryDOMSorting.init();
+  // If Firefox View was reloaded by the user, force syncing of tabs
+  // to get the most up to date synced tabs.
+  if (
+    performance
+      .getEntriesByType("navigation")
+      .map(nav => nav.type)
+      .includes("reload")
+  ) {
+    await document.getElementById("tab-pickup-container").onReload();
+  }
+  launchFeatureTour();
+});
+
+window.addEventListener("unload", () => {
+  const tabPickupList = document.querySelector("tab-pickup-list");
+  if (tabPickupList) {
+    tabPickupList.cleanup();
+  }
+  document.getElementById("tab-pickup-container").cleanup();
+  document.getElementById("recently-closed-tabs-container").cleanup();
+  MediaQueryDOMSorting.cleanup();
+});