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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/. */
"use strict";
/**
* Helper dedicated to toggle a popup triggered by pressing F12 if DevTools have
* never been opened by the user.
*
* This popup should be anchored below the main hamburger menu of Firefox,
* which contains the Browser Tools menu.
*
* This is part of the OFF12 experiment which tries to disable F12 by default to
* reduce accidental usage of DevTools and increase retention of non DevTools
* users.
*/
exports.toggleEnableDevToolsPopup = function (doc) {
// The popup is initially wrapped in a template tag to avoid loading
// resources on startup. Unwrap it the first time we show the notification.
const panelWrapper = doc.getElementById("wrapper-enable-devtools-popup");
if (panelWrapper) {
panelWrapper.replaceWith(panelWrapper.content);
}
const popup = doc.getElementById("enable-devtools-popup");
// Use the icon of the Firefox menu in order to be aligned with the
// position of the hamburger menu.
const anchor = doc
.getElementById("PanelUI-menu-button")
.querySelector(".toolbarbutton-icon");
const isVisible = popup.state === "open";
if (isVisible) {
popup.hidePopup();
} else {
popup.openPopup(anchor, "bottomcenter topright");
}
};
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