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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /browser/components/newtab/lib/NewTabInit.sys.mjs
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'browser/components/newtab/lib/NewTabInit.sys.mjs')
-rw-r--r--browser/components/newtab/lib/NewTabInit.sys.mjs55
1 files changed, 55 insertions, 0 deletions
diff --git a/browser/components/newtab/lib/NewTabInit.sys.mjs b/browser/components/newtab/lib/NewTabInit.sys.mjs
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+/* 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 "resource://activity-stream/common/Actions.sys.mjs";
+
+/**
+ * NewTabInit - A placeholder for now. This will send a copy of the state to all
+ * newly opened tabs.
+ */
+export class NewTabInit {
+ constructor() {
+ this._repliedEarlyTabs = new Map();
+ }
+
+ reply(target) {
+ // Skip this reply if we already replied to an early tab
+ if (this._repliedEarlyTabs.get(target)) {
+ return;
+ }
+
+ const action = {
+ type: at.NEW_TAB_INITIAL_STATE,
+ data: this.store.getState(),
+ };
+ this.store.dispatch(ac.AlsoToOneContent(action, target));
+
+ // Remember that this early tab has already gotten a rehydration response in
+ // case it thought we lost its initial REQUEST and asked again
+ if (this._repliedEarlyTabs.has(target)) {
+ this._repliedEarlyTabs.set(target, true);
+ }
+ }
+
+ onAction(action) {
+ switch (action.type) {
+ case at.NEW_TAB_STATE_REQUEST:
+ this.reply(action.meta.fromTarget);
+ break;
+ case at.NEW_TAB_INIT:
+ // Initialize data for early tabs that might REQUEST twice
+ if (action.data.simulated) {
+ this._repliedEarlyTabs.set(action.data.portID, false);
+ }
+ break;
+ case at.NEW_TAB_UNLOAD:
+ // Clean up for any tab (no-op if not an early tab)
+ this._repliedEarlyTabs.delete(action.meta.fromTarget);
+ break;
+ }
+ }
+}