firefox-main/browser/components/ipprotection/IPPOptOutHelper.sys.mjs (file symbol)

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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/. */
const lazy = {};
ChromeUtils.defineESModuleGetters(lazy, {
CustomizableUI:
"moz-src:///browser/components/customizableui/CustomizableUI.sys.mjs",
IPProtectionService:
"moz-src:///toolkit/components/ipprotection/IPProtectionService.sys.mjs",
});
const OPTED_OUT_PREF = "browser.ipProtection.optedOut";
const WIDGET_ID = "ipprotection-button";
/**
* This class monitors the optedOut pref and if it sees an opted-out state, it
* sets the state on IPProtectionService and removes the toolbar widget.
*/
class IPPOptedOutHelperSingleton {
init() {
Services.prefs.addObserver(OPTED_OUT_PREF, this);
}
uninit() {
Services.prefs.removeObserver(OPTED_OUT_PREF, this);
}
initOnStartupCompleted() {}
get optedOut() {
return Services.prefs.getBoolPref(OPTED_OUT_PREF, false);
}
observe(_subject, _topic, _data) {
lazy.IPProtectionService.updateState();
if (this.optedOut) {
lazy.CustomizableUI.removeWidgetFromArea(WIDGET_ID);
}
}
}
const IPPOptOutHelper = new IPPOptedOutHelperSingleton();
export { IPPOptOutHelper };